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The triceps brachii is a large, thick muscle on the dorsal part of the upper arm. It often appears as the shape of a horseshoe on the posterior aspect of the arm. The main function of the triceps is the extension of the elbow joint.
31 Οκτ 2022 · Function. The main function of the triceps is to extend the forearm at the elbow joint to straighten the elbow. Extension, or straightening, of the elbow is a necessary everyday movement needed for reaching, getting dressed, and pushing off from armrests to stand up from a chair.
28 Αυγ 2023 · The primary function of the triceps is the extension of the elbow joint. It is composed of three heads (tri = three, cep = head): a long head, a lateral head, and a medial head. The tendons all have different origins, but the three heads combine to form a single tendon distally.
21 Ιαν 2018 · The triceps brachii is a major muscle of the upper arm in the human body. The triceps run along the humerus (the main bone of the upper arm) between the shoulder and the elbow. Along with the...
19 Απρ 2023 · Triceps Brachii. Written by Oliver Jones. Last updated April 19, 2023 • 7 Revisions •. The triceps brachii is a muscle in the posterior compartment of the upper arm. It is a large horseshoe-shaped muscle, which forms the majority of the muscle bulk of the upper arm. Attachments: Long head originates from the infraglenoid tubercle of the scapula.
10 Ιουν 2024 · The tricep extension is an isolation exercise that works the muscle on the back of the upper arm. This muscle, called the triceps, has three heads: the long head, the lateral head, and the medial head. The three heads work together to extend the forearm at the elbow joint.
